664 citations · 2.6k across the 47 of their papers we have counts for
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quant-ph2021★ 8 cited
Optical and Zeeman spectroscopy of individual Er ion pairs in silicon
Guangchong Hu, Rose L. Ahlefeldt, Gabriele G. de Boo +6
We make the first study the optical energy level structure and interactions of pairs of single rare earth ions using a hybrid electro-optical detection method applied to Er-implant…
quant-ph2021★ 20 cited
Sub-megahertz homogeneous linewidth for Er in Si via in situ single photon detection
Ian R. Berkman, Alexey Lyasota, Gabriele G. de Boo +9
We studied the optical properties of a resonantly excited trivalent Er ensemble in Si accessed via in situ single photon detection. A novel approach which avoids nanofabrication on…